Synonym: affection, center, core, courage, enthusiasm, hub, kindness, love, meat, middle, nucleus, soul, spirit, stamina, substance, sympathy, temperament, valentine, warmth. Similar words: at heart, by heart, heart and soul, hear, hear of, earth, hear from, near to. Meaning: [hɑrt /hɑːt] 
n. 1. the locus of feelings and intuitions 2. the hollow muscular organ located behind the sternum and between the lungs; its rhythmic contractions move the blood through the body 3. the courage to carry on 4. an area that is approximately central within some larger region 5. the choicest or most essential or most vital part of some idea or experience 6. an inclination or tendency of a certain kind 7. a plane figure with rounded sides curving inward at the top and intersecting at the bottom; conventionally used on playing cards and valentines 8. a firm rather dry variety meat (usually beef or veal) 9. a positive feeling of liking 10. a playing card in the major suit that has one or more red hearts on it.
n. 1. the locus of feelings and intuitions 2. the hollow muscular organ located behind the sternum and between the lungs; its rhythmic contractions move the blood through the body 3. the courage to carry on 4. an area that is approximately central within some larger region 5. the choicest or most essential or most vital part of some idea or experience 6. an inclination or tendency of a certain kind 7. a plane figure with rounded sides curving inward at the top and intersecting at the bottom; conventionally used on playing cards and valentines 8. a firm rather dry variety meat (usually beef or veal) 9. a positive feeling of liking 10. a playing card in the major suit that has one or more red hearts on it. 
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61) The fool has his heart on his tongue, the wise man keeps his tongue in his heart. 
62) It is dangerous crisis when a proud heart meets with flattering lips.
63) It is a good tongue that says no ill, and a better heart that thinks none.
64) Wise men have their mouth in their heart, fools their heart in their mouth.
65) Two things doth prolong your life: a quiet heart and a loving wife.
66) What the eye doesn't see, the heart doesn't grieve over.
67) The face is the index of the mind (or heart).
68) Write it on your heart every day is the best day of the year.
69) When the heart is afire, some sparks will fly out at the mouth.
70) The mouth of a wise man is in his heart; the heart of a fool is in his mouth.
71) The heart of the giver makes the gift dear and precious.
72) Giving up smoking reduces the risk of heart disease.
73) A honey tongue, a heart of gall.
74) After running fast you can feel your heart pound.
75) I will loveyou with every beat of my heart.
76) The heart is seen in wine.
77) Her heart was throbbing with excitement.
78) This medicine acts upon the heart.
79) Sometimes words cannot express the burden of our heart.
80) Yesterday once more,memory,raining,snowing smiling are touching my heart.
81) He is currently on/taking medication for his heart.
82) He transfixed the enemy's heart with a spear.
83) Her heart beat violently when she received the letter.
84) What you see reflects what your heart is like.
85) Skiing is inadvisable if you have a weak heart.
86) i love you with all my heart.
87) Memory will fade,[sentencedict.com] but my heart will go on.
88) Nothing is impossible for a willing heart.
89) May my missing be this poem instilling your heart.
90) Heart disease is the biggest killer in Scotland.
More similar words: at heart, by heart, heart and soul, hear, hear of, earth, hear from, near to, on earth, give ear to, headquarters, earthquake, year after year, head, heal, cheat, wheat, cheap, health, head on, head for, head up, theater, southeast, heavily, go ahead, get ahead, forehead, in the air, ahead of.